Transaction not yet indexed

66HtKmXBRkNMKxTQ1ihSyuj7CtWJu12JzJKmjvEzbufSRJkTY5u8HZDxoUoNQ73cCN9LduZGS2gAs6AnCniXKEvY

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.